1 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3 * driver.c: Fix profiling after TLS changes.
5 * driver.c (mono_main): Set mono_stats.enabled if needed.
7 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
10 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
12 * mini-x86.c: use a 1 op rather than a 2 op tls access
13 instruction -> faster.
15 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22 * exceptions-sparc.c (throw_exception): fix typo
24 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
26 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
27 set tree->dreg correctly with tls. Allow any
30 * mini-x86.c (read_tls_offset_from_method): add new code
31 generation pattern seen with GCC.
34 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
36 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
37 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
38 exceptions-sparc.c: fix some performance issues in exception
39 handling and setting of the stack trace for exceptions that were
42 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
44 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
47 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
50 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
52 This patch inlines tls access, when possible.
54 * mini.h: new arch functions for TLS intrinsics.
55 All platforms updated with a stub.
57 * mini.c: use the new intrinsics
59 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
60 arch specific intrinsic for tls variables
62 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
64 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
67 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
69 * mini.c: thread local allocation
71 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
73 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
75 * Makefile.am: Link against the static version of libmonogc.
77 * Makefile.am: Link the static versions of the convenience libraries
78 into the mono executable.
80 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
82 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
84 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
87 * mini-amd64.c: Reorganize function call code.
89 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
91 2004-08-14 Ben Maurer <bmaurer@ximian.com>
93 * inssel-x86.brg: use xor eax,eax.
97 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
99 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
100 in exception throwing code.
102 2004-08-14 Ben Maurer <bmaurer@ximian.com>
104 * inssel-x86.brg: use xor esi,esi.
106 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
108 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
109 can trace methods compiled during mini_init () too.
111 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
114 2004-08-14 Ben Maurer <bmaurer@ximian.com>
116 * Makefile.am: static link on x86 (r=zoltan)
118 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
120 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
121 code since it causes some programs to fail.
123 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
125 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
127 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
129 * mini.c: ovfops_op_map - add STACK_OBJ case for
131 * basic.cs: add test_0_pin_string as test
134 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
136 * Makefile.am: build C# if srcdir != builddir
138 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
140 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
143 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
145 * driver.c: enable loop by default again and include abcrem in -O=all.
147 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
149 * iltests.il: Add some localloc tests.
151 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
153 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
156 * inssel-amd64.brg: Add some optimizations.
158 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
161 * Makefile.am: Statically link mono against libmono on AMD64.
163 * mini-amd64.c inssel-amd64.brg: Optimizations.
165 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
167 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
169 * tramp-amd64.c: Patch calling code in trampolines.
171 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
173 * mini-amd64.c: pinvoke struct passing fixes.
175 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
177 * mini-sparc.c: redo change, make mono_arch_cpu_init call
178 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
180 2004-08-05 Duncan Mak <duncan@ximian.com>
182 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
185 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
187 * mini-amd64.c (emit_move_return_value): Move return value for normal
190 2004-08-05 Martin Baulig <martin@ximian.com>
192 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
193 `type->type'; just modify `type' itself when dealing with enums
194 and generic instances.
195 (check_call_signature): Make `simple_type' a `MonoType *'.
197 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
199 * mini.c: Use OP_PADD to add offsets to addresses.
201 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
203 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
205 * mini-sparc.c (mono_arch_emit_epilog): fix check
206 for folding last op into restore instruction
208 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
210 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
211 helper methods using the code manager.
213 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
215 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
217 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
219 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
220 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
222 * mini-s390.c: fix tail processing
224 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
226 * mini-ppc.c: mul.ovf.un exception name fix.
228 2004-08-03 Martin Baulig <martin@ximian.com>
230 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
231 instances; before jumping to `handle_enum', also modify `ptype'.
233 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
235 * cpu-sparc.md: fcall maximal length too small.
237 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
239 * mini-amd64.c mini.h: Add initial support for passing/returning
240 structures to/from pinvoked methods.
242 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
244 * mini-ppc.c: reg allocator fix.
246 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
248 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
250 * inssel.brg: Optimize memset on 64 bit machines.
252 * mini-amd64.c: Fix some vararg cases.
254 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
256 * mini-s390.c: Corrected macro in emit_float_to_int
258 * s390-abi.cs: Tests to exercise the s390 ABI
260 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
262 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
265 * basic.cs: Add a test for add.ovf.un.
267 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
269 * mini-sparc.c: add case for OP_IDIV_UN
271 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
273 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
275 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
277 2004-07-30 Ben Maurer <bmaurer@ximian.com>
279 * basic.cs: regression tests.
281 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
284 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
286 * basic.cs: Add a new test.
288 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
289 and AOT. Various fixes and optimizations.
291 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
293 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
295 * mini-ppc.c: make sure temp regs are not used for global reg
298 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
300 * cpu-sparc.md: conv_i8 fix for 64bits
302 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
304 2004-07-29 Ben Maurer <bmaurer@ximian.com>
306 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
307 add opcode for cmp BYTE PTR [eax], imm.
309 * inssel.brg: Make memcpy and memset takes bases.
311 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
313 * *-amd64.*: More AMD64 work.
315 2004-07-28 Ben Maurer <bmaurer@ximian.com>
317 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
318 add a compare-not-equal opcode.
320 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
322 * mini.c: Use mono_init_from_assembly instead of mono_init.
324 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
326 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
328 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
330 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
332 * inssel.brg: 64 bit fixes.
334 * mini.h (MonoCallInst): Add some AMD64 specific data.
336 * mini.h: Add some OP_P opcodes.
338 2004-07-28 Ben Maurer <bmaurer@ximian.com>
340 * basic.cs: tests for 61797 and 61740
342 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
344 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
345 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
347 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
349 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
351 * *-amd64*.*: Ongoing AMD64 work.
353 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
355 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
357 * *-amd64*: Ongoing AMD64 work.
359 * mini-arch.h: Add AMD64 support.
361 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
363 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
365 * mini-ops.h: Add new opcodes.
367 * Makefile.am: Add AMD64 support.
369 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
370 rules into the inssel-long*.brg files.
372 * *-amd64.*: Add beginnings of AMD64 backend.
374 2004-07-22 Ben Maurer <bmaurer@ximian.com>
376 * mini.c (print_dfn): commenting out the code that prints
377 the cil. With -O=deadce, this makes -v -v crash.
379 * cpu-pentium.md: make checkthis have a length of 2
381 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
383 * mini-sparc.h: fix implementations of __builtin
384 functions for Sun compiler for V9.
386 2004-07-16 Ben Maurer <bmaurer@ximain.com>
388 * mini.c: use the new stelem.ref wrapper
389 * exceptions.cs, arrays.cs: new stelem.ref tests
391 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
393 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
394 new XSP should work with these changes).
396 2004-07-14 Ben Maurer <bmaurer@ximain.com>
398 * inssel-{long32,x86,}.brg: trivial optimizations.
400 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
402 * mini.c: load value when emitting box operation in
405 2004-07-12 Ben Maurer <bmaurer@ximian.com>
407 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
408 is one byte shorter than cmp DWORD PTR [eax], 0.
410 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
412 * inssel-ppc.brg: arguments on the stack are always
413 relative to the stack pointer (spotted by Neale Ferguson).
415 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
417 * exceptions-x86.c: delay appending the method name to the trace until
418 after mono_jit_info_table_find is called, as this gets the real
421 2004-07-09 Ben Maurer <bmaurer@ximian.com>
423 * aot.c: register roots
425 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
427 * aot.c : I could just use PLATFORM_WIN32 flag.
429 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
431 * aot.c : Reverting the previous fix. This time it broke linux build.
433 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
435 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
437 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
439 * mini.c (handle_stack_args): Remove some more debugging code.
441 * mini.c (handle_stack_args): Remove debug output left in by mistake.
443 * driver.c mini.h aot.c: Allow additional options to be specified with
444 --aot and pass them to mono_compile_assembly.
446 * aot.c: Add experimental code to AOT compile all loaded assemblies
447 on demand and save the code into a cache in the filesystem.
449 * aot.c: Add support for more wrapper methods.
451 * mini.c (handle_stack_args): Handle some corner cases. Fixes
454 * cpu-*.md: Remove removed opcodes.
456 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
457 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
458 related icalls to marshal.c.
460 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
462 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
464 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
466 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
468 2004-07-06 Ben Maurer <bmaurer@ximian.com>
469 * liveness.c: If liveness is recomputated we need to reset the information
470 for each variable. This way, if the liveness range has been narrowed
471 by optimizations that happened after the last computation, we can return
474 For example, if you have
479 // Tons of code that does not affect i
485 i = 0 is dead code and will be removed by SSA. However, when
486 linear scan gets to the code, i will still appear to be live
487 throughout the entire block. This prevents good register allocation.
489 2004-07-06 Martin Baulig <martin@ximian.com>
491 * debug-mini.c (mono_debug_init_method): Allow
492 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
493 (mono_debug_add_icall_wrapper): New method.
495 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
497 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
499 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
502 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
504 * aot.c (mono_aot_load_method): Fix loading of debug info.
506 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
508 * aot.c: Add logging support.
510 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
512 * mini.h: Add prototype for mono_print_method_from_ip.
514 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
516 * inssel.brg: 64 bit fixes.
518 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
521 * Makefile.am: Add SPARC64 support.
523 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
525 * aot.c: Fix alignment problems on 32 bit platforms.
527 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
529 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
532 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
535 * mini.h: Bump AOT file version. Some 64 bit fixes.
537 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
539 * inssel-sparc.brg: Add new rule to avoid register moves.
541 * inssel.brg: Add ldind_to_load_membase helper function.
543 2004-06-30 Ben Maurer <bmaurer@ximian.com>
545 * mini.c: OffsetToStringData intrinsic.
547 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
549 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
551 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
554 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
555 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
557 * mini.c: reinstated mono_compile_get_interface_var()
558 on x86, too, since the change breaks the Gtk# build there as well.
560 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
562 * driver.c: remove loop from the default optimizations: it seems to
563 interact badly with some of the other options (see bug #60613).
565 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
567 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
568 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
570 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
572 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
573 vararg-using methods.
575 2004-06-21 Martin Baulig <martin@ximian.com>
577 * mini/mini-exceptions.c
578 (mono_handle_exception): Added `gpointer original_ip' argument.
579 After calling mono_unhandled_exception(), call
580 mono_debugger_unhandled_exception() and if that returns true,
581 restore the context and return.
583 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
585 * mini-ppc.c: prefer the use of relative branches so
586 they won't need to be patched in aot code (patch from Patrick Beard).
588 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
590 * aot.c: patch from Patrick Beard to make the output assembly
591 more correct for the MacOSX assembler. Small tweak to
592 generate sane images on Linux/PPC, too.
594 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
596 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
597 case until bug #59509 is fixed (shows up in #60332).
599 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
601 * mini.c: make sure the needed wrappers are compiled, too, with
604 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
606 * driver.c: remove NPTL reference in --version output.
608 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
610 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
611 generate valid assembly for the Mach-O assembler.
613 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
615 * driver.c: don't include abcrem in the all optimization specifier
616 since it slows down jit compilation too much for now.
618 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
620 * mini.c: use BIGMUL only if both operands have the same signage.
621 * iltests.il: Test for bug 60056. (errors related to signage in
626 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
628 * mini.c, aot.c: memory leak fixes.
630 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
632 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
634 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
636 * Makefile.am: remove the -static hack completely, it links in
637 statically glib as well.
639 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
641 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
642 * exceptions.cs: make it compile with new mcs/csc.
644 2004-06-03 Massimiliano Mantione <massi@ximian.com>
645 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
646 and added relevant test case.
648 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
650 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
651 regressions in gtk-sharp.
653 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
655 * exceptions.cs: New regression tests.
657 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
659 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
661 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
663 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
665 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
667 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
669 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
671 * mini.c (mono_jit_runtime_invoke): Init class in this
672 method instead of trusting mono_jit_compile_method to
673 do the work (because wrappers can be in object class)
675 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
677 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
679 * basic-long.cs: New regression test.
681 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
683 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
686 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
688 * Makefile.am: fix miguel's change to build mono statically against
689 libmono (track build dependencies).
691 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
693 * cfold.c: Some glib versions do not have G_MININT32.
695 2004-05-26 Massimiliano Mantione <massi@ximian.com>
697 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
698 with precision of tan, atan, sin and cos, and implemented related
699 regressions tests (fixes bug 54467, but one new problem appeared and
702 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
704 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
706 * exceptions.cs: Add test for constant folding && division by zero.
708 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
709 since driver.c is in libmono too, so the optimization was useless.
711 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
712 variable to driver.c so the compiler can emit more efficient code to
715 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
717 * Makefile.am: don't distribute generated inssel.[ch] files.
719 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
721 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
722 into the default appdomain. Fixes #58707.
724 * jit-icalls.c: Remove the broken approximation for truncl, doing
725 no conversion is better.
727 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
730 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
732 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
733 of the mcrxr instruction which is not available on some processors
734 even if it's documented to be. Implement add and sub overflow correctly
735 (still not complete for long unsigned). Speed up icalls a bit.
737 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
739 * mini.c (mono_jit_compile_method_with_opt): Make sure that
740 we run .cctor in the current domain instead of target_domain.
742 Fixes bug #58558, .cctor not being called in -O=shared.
744 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
746 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
748 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
750 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
751 which can be done with an imm8, do it that way.
752 (mono_arch_output_basic_block): ditto for a jmp
753 (mono_arch_emit_prolog): Computate maximum offset of a label.
755 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
757 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
758 now tries to allocate prefered physical reg's for virtual
759 regs. This reduces the number of emited spills/loads with
760 20-30% on our core assemblies.
762 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
764 * jit-icalls.c: truncl() is not needed and trunc() is
765 the correct thing to do anyway (bug #58287).
767 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
769 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
772 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
774 * driver.c: enable loop optimizations by default.
776 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
778 * mini-x86.c: fix calc of max loop size when aligning loops start.
780 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
782 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
785 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
787 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
790 * basic-long.cs: Add tests for add/subtract of immediates with carry.
792 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
794 * mini.c (inline_method): Allways inline some wrappers even if the cost
795 is too large. Fixes #58785.
797 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
799 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
801 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
802 (crichton@gimp.org). Beginning of support for sparc/linux.
804 * mini-sparc.c: Optimize retrieval of LMF address.
806 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
808 * exceptions-ppc.c: handle alloca in methods with clauses.
810 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
812 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
814 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
816 * mini.c: Delegate most of the abort signal work to
817 mono_thread_request_interruption, which also handles Stop and Suspend
820 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
822 * mini.c mini.h: Allow inlining of icall wrappers if the backend
823 supports the save/restore lmf opcodes.
825 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
827 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
830 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
832 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
834 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
835 methods which contain array accesses.
837 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
838 boundaries. Fixes #58537.
840 * iltests.il: Add regression test for #58537.
842 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
844 * mini-x86.c (mono_arch_local_regalloc): Last part of
845 fix for bug #58633 (releasing register to early).
847 2004-05-18 Miguel de Icaza <miguel@ximian.com>
849 * basic-long.cs: Add new regression test.
851 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
853 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
854 register too early on the chain.
856 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
858 * mini.c (create_helper_signature): Use a helper function to reduce
859 the code which needs to be written. Also set the calling convention of
860 icalls on windows. Fixes #57840.
862 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
864 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
865 exceptions-ppc.c: added helper function to get the instruction address
866 from a signal handler context.
868 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
870 * helpers.c: use g_get_tmp_dir. Invokes happyness
873 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
875 * helpers.c: Add new env variable to pass args to objdump.
876 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
878 2004-05-17 Radek Doulik <rodo@ximian.com>
880 * Makefile.am (common_sources): added abcremoval.h so it get
881 disted and daily mono packages on go-mono.com will build again
883 2004-05-17 Massimiliano Mantione <massi@ximian.com>
885 * abcremoval.c: Fixed coding style, added copyright header.
887 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
889 * mini.h: Added prototype for abc removal main function.
891 * build_relations_propagation_table.pl: Added copyright header.
893 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
895 * basic-long.cs: reg test for complex ceq_long bug.
897 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
899 * mini-x86.c (mono_arch_local_regalloc): Correctly free
900 reg in long and clob case (bug #58343). Fixed/added comments.
902 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
904 * mini.c (mono_jit_runtime_invoke): Follow new convention
905 of calling the invoke method with an function pointer.
907 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
909 * ChangeLog: Fix author of memory leak patch.
911 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
913 * Makefile.am: fix make dist as well...
916 2004-05-14 Massimiliano Mantione <massi@ximian.com>
918 * cfold.c: Made so that conversions from pointer to int4 are no-ops
919 on archs where pointers are 4 bytes long.
921 * Makefile.am: Added abcremoval.c source file.
923 * abcremoval.c: Added abcremoval.c.
925 * abcremoval.h: Added abcremoval.h.
927 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
929 * inssel.brg: Enabled bounds check removal.
931 * mini.c: Added support for abcrem optimization.
933 * mini.h: Added abcrem optimization label.
935 * driver.c: Added support for abcrem optimization.
937 * propagated_relations_table.def: Added propagated_relations_table.def.
939 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
941 * mini.c, cfold.c: fix style.
943 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
945 * mini.c: handle issue with the low-level implementation of
946 some long opcodes (bug #54209).
948 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
950 * basic.cs: test for my new cmov stuff.
952 2004-05-13 Patrik Torstensson
954 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
955 opt and added peephole documentation.
957 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
959 * tramp-ppc.c: rewrote the generic trampoline code.
961 2004-05-11 Patrik Torstensson
963 * mini-x86.c: optimize long shl/shr asm code (one less branch)
965 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
967 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
969 * mini.h mini.c dominators.c: Applied patch from Derek Woo
970 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
972 * mini.c: Add new icalls for AsAny marshalling.
974 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
976 * tramp-ppc.c, mini-ppc.c: more cleanups.
978 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
980 * mini.c: no warnings.
982 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
984 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
986 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
988 * mini.c: In the thread abort signal handler, if the thread is in the
989 process of being stoped, don't throw the Abort exception, just stop the
992 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
994 * tramp-ppc.c: removed old code.
996 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
998 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
999 do some simple speed optimizations on ppc.
1001 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1003 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1004 and large offsets in load/store.
1006 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1008 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1009 it causes regressions.
1011 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1013 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1016 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1018 * jit-icalls.c: remove warnings.
1019 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1020 speedups for unsafe code.
1022 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1024 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1026 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1028 * basic-calls.cs: Add new regression test.
1030 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1033 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1035 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1038 2004-05-06 Patrik Torstensson
1040 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1041 long reg allocation in any reg (not only eax:edx) and implemented
1042 long shl/shr ops in asm instead of helpers.
1044 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1046 * mini-sparc.h: Fix warnings.
1048 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1051 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1052 separate statement for clarity.
1054 * mini-sparc.c: Update status.
1056 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1058 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1061 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1063 * inssel-ppc.brg: another small pre-release workaround:
1064 we don't do overflow detection for long_sub_un.
1066 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1068 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1069 (also works around a weird ppc bug: 57957).
1071 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1073 * tramp-ppc.c: trampoline fixes.
1075 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1077 * mini-ppc.c: fixed typos.
1079 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1081 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1082 at the top of the stack. Fixed typos. Use a frame registers
1083 for all the methods with exception clauses.
1085 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1087 * exceptions-ppc.c: restore fp registers.
1089 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1091 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1092 order from the stack top (moved the stack room to save the
1093 return value for trace after the param area). Fixed corruption
1094 in restoring registers on unwind.
1096 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1098 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1100 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1102 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1103 and prolog/epilog for methods that use it. Allow
1104 enough param area room for varargs methods. Fix miguel's
1105 breakage in exception handling.
1107 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1109 * Makefile.am: run genmdesc only on current arch.
1111 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1114 * mini-x86.h: fix the build on windows.
1116 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1118 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
1120 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1122 * mini-exceptions.c: New file.
1124 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1125 Move some parts of the x86 exception handling code to an
1126 arch-independent file so it can be shared with other ports.
1128 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1130 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1132 2004-04-26 David Waite <mass@akuma.org>
1134 * driver.c: remove comma from end of enumeration declaration
1136 2004-04-26 Jackson Harper <jackson@ximian.com>
1138 * driver.c: parse config file before loading first assembly. This
1139 allows the user gac to be enabled/disabled.
1141 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1143 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1144 simpler mechanism: we do not care what is encoded initially
1145 (branch absolute or relative), we care about the code and its
1146 target. I kept the old code for reference for now.
1148 The new code tries first to determine if the jump is anywhere in
1149 the -/+32 absolute meg range, if it succeeds, it encodes using the
1150 absolute branch; If not, it tried to find something in the
1151 relative range, if not, it uses the handle_thunk code.
1153 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1155 * exceptions-ppc.c: use the correct ip register on macosx.
1157 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1159 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1161 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1163 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1164 Raise exception on integer divide by zero by hand since the hw
1165 doesn't support it. Handle NaNs in FP compares.
1167 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1169 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1170 code reducing duplication between the platforms and enabled
1171 signal exception handling (on linux for now).
1173 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1175 * exceptions-ppc.c: more macosx support.
1177 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1179 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1181 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1183 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1185 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1187 * iltests.il: more tests.
1189 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1191 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1194 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1196 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1198 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1200 * liveness.c: Mark variables as volatile in all basic blocks reachable
1201 from exception clauses.
1203 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1205 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1208 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1210 * iltests.il, basic.cs: more tests for regalloc.
1212 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1214 * iltests.il: Some tests for register allocation modifications
1217 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1219 * exceptions.cs: Add regression test for bug #56782.
1221 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1222 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1223 the beauty of fixing the same thing in 5 different files...
1225 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1227 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1230 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1232 * mini.c: Add support for STRWLPARRAY marshalling convention.
1234 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1236 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1237 to init the context to setup the regs pointer).
1239 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1241 * exceptions-ppc.c: more exceptions work.
1243 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1245 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1248 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1250 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1251 can use the memory directly.
1253 * cpu-pentium.md: Update documentation from a post from Zoltan.
1255 add x86_add_membase, x86_sub_membase, x86_mul_membase
1257 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1259 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1260 GENERAL_REGS they were also hardcoded for all PPC ports.
1262 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1264 Remove hard-coded limit for floating point registers, use
1265 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1267 Notice that in MacOS X calling conventions you can fit a lot more
1268 floating point values in registers, so I should update the PInvoke
1269 test to excercise the passing of floating point values on the
1270 stack (currently broken).
1272 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1274 * tramp-ppc.c (create_trampoline_code): Added
1275 JUMP_TRAMPOLINE_SIZE.
1276 (ppc_magic_trampoline): Follow the pattern from
1277 x86_magic_trampoline: if code is set to zero, return.
1278 (create_trampoline_code): Always pass MonoMethod to the jump
1279 trampoline, before it was passing a null.
1280 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1281 share the code with mono_arch_create_jit_trampoline.
1283 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1285 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1288 * cpu-g4.md: Added length for jmp instruction, the worst case
1289 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1292 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1294 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1296 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1298 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1299 before each IL instruction.
1301 * mini.c (CEE_BOX): Fix warnings.
1303 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1305 * mini.c: removed a few unused vars and extra whitespace.
1307 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1309 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1311 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1313 (OP_GETCHR): use the above
1314 (CEE_LDELEMA): use the above.
1316 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1317 version of the generic impl.
1318 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1319 (CEE_LDELEMA): use the above.
1321 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1323 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1326 * iltests.il: Added new regression test for #56317.
1328 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1330 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1331 under NetBSD. Fixes #56450.
1333 * liveness.c (update_gen_kill_set): Fix previous patch.
1335 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1337 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1339 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1341 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1344 * inssel-sparc.brg: Add more optimizations.
1346 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1348 2004-04-01 Martin Baulig <martin@ximian.com>
1350 * mini.c (handle_box): New static function; moved the
1351 implementation of CEE_BOX here.
1352 (mono_method_to_ir): Added `constrained_call' variable.
1353 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1354 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1355 mono_method_get_constrained() to get the method.
1357 2004-04-01 Martin Baulig <martin@ximian.com>
1359 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1360 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1361 (mono_method_to_ir): We don't need these macros anymore since
1362 mono_class_get_full() already takes care of it.
1364 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1366 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1367 use @function (as doesn't accept #function here) and check the return
1368 value of system and stop if fails.
1370 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1372 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1374 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1376 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1378 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1380 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1383 * basic-long.cs: Add test for negation of Int64.MinValue.
1385 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1387 * mini-sparc.c: Update status.
1389 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1391 * exceptions-sparc.c: Fix return value in filters.
1393 * inssel-sparc.brg: Fix register allocation in some rules.
1395 2004-03-28 Martin Baulig <martin@ximian.com>
1397 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1400 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1402 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1404 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1405 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1406 remove unused conv_u4 opcode.
1408 * mini-x86.c: Remove valgrind workaround since it slows down things
1409 even when mono is not run under valgrind.
1411 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1413 * mini-sparc.c: Update status.
1415 * inssel-sparc.brg: Add some optimizations.
1417 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1418 future delay slot filling. Add support for varargs, tail calls and JMP.
1420 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1421 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1423 * inssel.brg: Fix register allocation in OP_ARGLIST.
1425 * inssel.brg: Fix warnings.
1427 2004-03-25 Martin Baulig <martin@ximian.com>
1429 * mini.c (inflate_generic_field): Removed.
1430 (mini_get_method): Removed, use mono_get_method_full(),
1431 (mini_get_class): Removed, use mono_class_get_full().
1432 (mono_method_to_ir): Pass our generic context to
1433 mono_field_from_token().
1435 2004-03-25 Martin Baulig <martin@ximian.com>
1437 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1438 of a `MonoMethod *'.
1439 (mini_get_method): Take a `MonoGenericContext *' instead
1440 of a `MonoMethod *'.
1441 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1442 a new local variable called `generic_context' which holds the
1443 current `MonoGenericContext *'; use it to lookup things.
1445 2004-03-24 Martin Baulig <martin@ximian.com>
1447 * mini.c (mini_get_class): New static method; if we're inside a
1448 generic instance, inflate the class if neccessary.
1449 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1451 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1453 * iltests.il: New regression test for #55976.
1455 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1458 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1460 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1463 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1465 * liveness.c: Consider SSA stores as well as loads when making vars
1468 * exceptions.cs: New regression tests for register allocation.
1470 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1472 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1473 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1474 domain lock only to protect puntual access to data structures.
1475 Added access lock for sighash, jit_icall_hash_name,
1476 jit_icall_hash_addr and domain->code_mp.
1478 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1480 * driver.c: Print SIGSEGV handling method.
1482 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1484 * mini.c (setup_jit_tls_data): Handle case when this is called
1485 multiple times for a thread.
1487 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1488 is different from fbxx_un. Fixes #54303. Also use constants instead of
1489 magic numbers in a lot of places.
1491 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1493 * exceptions.cs: Fix cctor test when --regression is used.
1495 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1497 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1500 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1502 * inssel-ppc.brg: fixed register assignments for some rules.
1504 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1506 * exceptions.cs: Add test for exceptions in static constructors.
1508 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1509 static constructors outside the domain lock. Fixes #55720.
1511 2004-03-17 Martin Baulig <martin@ximian.com>
1513 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1514 (inflate_generic_field): Take the `MonoMethod *' instead of the
1515 `MonoClass *' and added support for generic method.
1516 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1517 have a `field->parent->gen_params', only inflate the field if it's
1518 an open constructed type.
1520 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1522 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1523 exception object instead of the preconstructed ones.
1525 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1527 * mini.c: reverted changed to sigsegv_signal_handler commited
1528 accidentally in the previous patch.
1530 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1533 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1534 running --aot with an old assembly.
1536 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1538 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1541 * mini-sparc.c: Add support for v9 branches with prediction.
1543 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1545 * mini.c (mini_init): #warning is GNUC only
1547 * mini-sparc.h: implement __builtin_frame_address
1548 and __builtin_return_address for Sun C compiler
1550 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1552 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1554 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1556 * basic-calls.cs: Add test for unaligned byref long argument passing.
1558 * mini-ops.h: Add sparcv9 compare and branch instructions.
1560 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1561 v9 instructions if we have a v9 cpu.
1563 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1564 registers for global allocation.
1566 * exceptions-sparc.c: Fixes.
1568 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1570 * liveness.c (mono_analyze_liveness): Optimized version.
1572 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1574 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1577 * basic-float.cs basic-calls.cs: New regression tests.
1579 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1581 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1582 sigaltstack implementation.
1584 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1586 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1587 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1589 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1591 * mini.c: Fix warnings.
1593 * mini.c (mono_resolve_patch_target): New function which contains the
1594 arch independent part of the patching process.
1596 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1597 patching code to a separate function.
1599 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1601 * mini.c (add_signal_handler): ifdef out on Windows
1603 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1605 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1606 cpu-sparc.md: Add exception handling support + other fixes.
1608 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1609 typed GC detection in --version.
1611 * basic.cs exceptions.cs: New regression tests.
1613 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1614 the arch specific code can store data during a compilation.
1616 * mini-ops.h: Add OP_SETFRET.
1618 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1619 function, register a separate icall for each arity, so the icalls can
1622 * mini.c (mono_print_tree): Print negative offsets in a more readable
1625 * mini.c: Make signal handling work on sparc.
1627 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1629 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1631 * jit-icalls.c: Emulate truncl by aintl on solaris.
1633 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1635 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1637 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1639 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1641 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1642 a MarshalByRef type, inline a method that performs the check, taking into
1643 account that the object can be a proxy. Also implemented tow new opcodes:
1644 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1645 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1646 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1648 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1650 * mini-ppc.c: if a relative branch displacement is too big
1651 but it points to and area reachable with an absolute branch,
1654 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1656 * mini.c: optimize small copies in cpblk.
1658 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1660 * basic-calls.cs basic-float.cs: New regression tests.
1662 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1663 negative offsets from %fp. Implement localloc. Fix local register
1664 allocation. Fix the case when the this argument needs to be saved to
1665 the stack. Implement some missing opcodes.
1667 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1669 * mini.c (mini_method_compile): Reenable global regalloc in methods
1670 with exception handlers.
1672 * linear-scan.c (mono_varlist_sort): Fix warning.
1674 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1676 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1679 * liveness.c: Make all variables uses in exception clauses volatile, to
1680 prevent them from being allocated to registers. Fixes #42136.
1682 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1684 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1687 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1688 argument to mono_arch_regalloc_cost.
1690 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1693 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1695 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1696 Make the cost of allocating a variable to a register arch dependent.
1698 * basic-calls.cs: Fix compilation of tests.
1700 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1701 helper function to cut back on the number of #ifdefs needed.
1703 * mini-ppc.c: Fix compilation.
1705 * basic-calls.cs: New regression tests.
1707 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1709 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1710 of l0 since that is callee saved.
1712 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1715 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1716 of delay instruction.
1718 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1720 * mini.h (MonoCallInst): Add 'virtual' flag.
1722 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1724 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1726 * *.cs: New regression tests.
1728 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1731 * mini.c (mono_runtime_install_handlers): Fix build.
1733 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1734 'signal_stack_size' members.
1736 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1737 alternate signal stack.
1739 * exceptions-x86.c: Add stack overflow handling.
1741 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1742 functions to arch independent code.
1744 * mini.c (mono_print_tree): Print more detailed info for load_membase
1747 2004-02-23 Martin Baulig <martin@ximian.com>
1749 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1751 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1753 * mini-x86.c: fixed reg allocation for div/rem.
1755 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1757 * driver.c (mono_main): Report some configuratio options on --version.
1759 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1761 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1762 low in the address space. Correctly flush memory in thunks where we
1765 2004-02-20 Martin Baulig <martin@ximian.com>
1767 * mini.c (mini_get_method): New static method; inflate all generic
1768 methods and methods in open generic instances.
1769 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1770 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1772 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1774 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1776 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1778 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1780 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1782 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1783 it compile using Sun's compiler.
1785 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1787 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
1789 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1791 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1793 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1795 * mini-ppc.c: handle calls outside of the allowed range with thunks
1796 allocated using the code manager.
1797 * tramp-ppc.c: use the code manager to hold generated native code.
1798 Fixed the magic trampoline to just patch vtable entries.
1800 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1802 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1805 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1807 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1810 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1811 if we have a working __thread implementation.
1813 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1814 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1816 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1818 * mini-x86.c: Fix compilation under gcc 2.
1820 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1822 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1823 contains a call to the wrapped function.
1825 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1826 OP_<CALL>_IMM opcodes, and use them under X86.
1828 * mini.c (mono_jit_find_compiled_method): Fix warning.
1830 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1832 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1834 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1835 functionality to mini.c.
1837 * mini.c (mono_create_jump_trampoline): New function to create a jump
1838 trampoline. Return a compiled method instead of a trampoline if it
1839 exists. Add a cache for jump trampolines.
1841 * mini.c (mono_jit_find_compiled_method): New function to return a
1842 compiled method if it exists.
1844 * mini-x86.c: Call mono_create_jump_trampoline instead of
1845 mono_arch_create_jit_trampoline.
1847 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1848 a jump trampoline. Fixes #52092.
1850 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1852 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1853 which is not up-to-date. Add check_corlib_version () instead.
1855 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1858 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1859 since newer valgrind versions do not need it.
1861 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1862 compile a method with a given set of optimizations.
1864 * mini.c: Compile icall wrappers on-demand instead of at startup.
1866 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1867 wrapper for an icall.
1869 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1871 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1874 * iltests.il: Add test for non-empty stack before switch instruction.
1876 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1878 * mini.c: Add support for new stringbuilder marshalling conventions.
1880 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1882 2004-02-01 Martin Baulig <martin@ximian.com>
1884 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1885 in `ginst->mtype_argv'.
1887 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1889 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1890 facilitate grepping.
1892 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1894 * mini.c: fixed buglet in initobj generic implementation for references.
1896 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1898 * Makefile.am: make the version script conditional.
1899 * jit-icalls.c: handle missing truncl().
1901 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1903 * exceptions.cs: Add more tests for double->int conversion.
1905 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1906 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1908 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1910 * driver.c: make --verbose --version emit an error
1911 if the loaded corlib doesn't match the runtime version.
1913 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1915 * mini-ppc.h: export ppc_patch().
1916 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1917 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1918 on par or better than on MacOSX.
1920 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1922 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1923 mono_lookup_pinvoke_call.
1925 * mini-x86.c: Under windows, the default pinvoke calling convention is
1926 stdcall. Fixes #52834.
1928 * mini.c (optimize_branches): Add an upper bound to the number of
1929 iterations to prevent infinite loops on strange loops. Fixes #53003.
1931 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1933 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1934 and ISINST. Fixes #52093.
1936 * objects.cs (test_0_vector_array_cast): New tests.
1938 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1940 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1941 checking in Array.Set ().
1943 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1946 * object.cs (test_0_multi_array_cast): New regression test.
1948 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1950 * exceptions-ppc.c: fix build on Linux/PPC.
1952 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1954 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1955 running under valgrind.
1956 (x86_magic_trampoline): Fix build bustage.
1958 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1959 negative values as well. This is needed for the encoding of the line number
1960 info, since sometimes the line numbers are not in increasing order.
1962 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1964 * cpu-pentium.md (localloc): Increase the size of the localloc
1965 instruction since it is a loop under Win32.
1967 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1970 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1972 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1973 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1974 Max Horn (max@quendi.de). Fix file names in comments.
1976 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1978 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1979 avoid stack overflow.
1980 (replace_usage): Avoid uninitialized variable warnings.
1982 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1983 and taking the address of valuetype variables.
1985 2004-01-03 Patrik Torstensson
1987 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1988 for other purposes than FP later on.
1990 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1992 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1995 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1997 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1999 2003-12-30 Patrik Torstensson <p@rxc.se>
2001 * mini-x86.h: Decreased number of availiable fp regs.
2002 Solves corner cases with FP spilling.
2004 2003-12-23 Patrik Torstensson <p@rxc.se>
2006 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2007 for floating point stack tracking / spilling on x86.
2010 * basic-float.cs: added float mul overflow test.
2012 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2014 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2016 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2018 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2019 supports for cond branches that overflow the immediate
2020 overflow offset. mcs can compile simple programs.
2022 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2024 * exceptions-ppc.c: exception handling support wip:
2025 finally handlers get run on exception.
2027 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2029 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2032 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2034 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2035 initial support for stack walking and unwinding.
2037 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2039 * driver.c (mono_main): Make corlib-out-of-sync message more
2040 descriptive. Also remove verify_corlib call.
2042 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2044 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2045 not overlap with other call's arguments, too.
2047 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2049 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2050 move to arch-specific code the choice of arch-specific
2051 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2052 * mini.c: ensure emulation calls will not interleave
2055 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2057 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2058 the magic trampoline stack frame is dropped before executing
2061 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2063 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2064 and integer to fp conversions. Added support for overflowing
2065 arguments on the stack. Reserve a couple more registers as temps.
2066 Added support for aot compilation (as output still needs to be
2069 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2071 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2072 Don't overwrite return register in some corner cases.
2074 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2076 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2077 static constructors when AOT compiling.
2079 * driver.c (mono_main): Call mono_check_corlib_version.
2081 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2083 * cpu-g4.md, basic.cs: fixed div target register.
2085 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2087 * mini-ppc.c, basic.cs: shl_imm fix with test.
2089 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2091 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2092 structures by value. Misc fixes.
2093 * objects.cs: more tests.
2095 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2097 * mini-ppc.c: lconv.ovf.i implemented.
2099 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2102 (mini_init): don't error out if someone already called g_thread_init.
2104 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2106 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2107 to be any type per the spec. Fix abnormal memory usage when
2108 the same object is repeatedly thrown.
2110 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2112 * mini.c: check for overruns in IL code.
2114 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2116 * TODO: Add/remove some todo entries.
2118 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2120 * driver.c (mono_main): Call mono_verify_corlib.
2122 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2124 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2125 This has been moved to mini.c
2126 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2127 type being casted is marshalbyref it could be a proxy, so instead of
2128 emitting the type check code, emit a call to a runtime method that will
2129 perform the check by calling CanCastTo if needed.
2131 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2133 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2134 methods with large stack frames under Win32.
2136 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2138 * Makefile.am: Distribute regression tests.
2140 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2141 at the end instead of inserting each variable into the sorted list.
2143 * linear-scan.c (mono_varlist_sort): New helper function.
2145 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2147 * mini.c: ensure arguments and locals are within bounds.
2149 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2151 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2154 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2156 * mini.c (mono_cprop_copy_values): Fix crash.
2158 * aot.c: Set verbosity back to 0.
2160 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2162 * regalloc.c: complete memory leak fix by Laurent Morichetti
2165 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2167 * driver.c (main_thread_handler): Revert the previous patch.
2169 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2172 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2173 memory from the memory pool.
2175 * driver.c (main_thread_handler): Turn on all optimizations when
2178 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2179 an array for better performance.
2181 * regalloc.c (mono_regstate_assign): Fix memory leak.
2183 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2184 serialize the debug info.
2186 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2187 debug info from the serialized representation.
2189 * aot.c: Save debug info into the generated file and load it when
2192 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2194 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2196 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2197 More FP-related fixes.
2199 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2201 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2202 and register allocation buglet. Hello world now runs.
2204 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2206 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2207 * tramp-ppc.c: fixed class init trampoline.
2208 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2210 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2212 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2213 mini.c: more ppc changes/fixes.
2215 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2217 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2218 Also optimize the case when the arguments are the same in the caller
2221 * iltests.il: Add tests for tail calls with valuetype arguments.
2223 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2225 * mini-ppc.c: fixes for struct return type.
2227 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2229 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2230 mono_spillvar_offset() to arch-specific code.
2232 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2234 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2236 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2238 * exceptions-x86.c: Fix stack space leaks.
2240 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2241 registers from the lmf if the method has save_lmf set.
2243 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2245 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2246 of icall wrappers into InvokeInDomain, since these are now per-domain.
2248 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2250 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2251 make some opcode emulation and intrinsic ops enabled/disabled
2252 according to the architecture. More fixes.
2254 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2256 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2258 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2260 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2261 arch-specific handling for 'this' and struct return type to
2264 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2266 * aot.c: prevent divide by zero error when reporting (it happened with
2269 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2271 * mini.h (inst_switch): Remove unused macro.
2273 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2276 (load_aot_module): free 'info->methods' and 'info' properly. No more
2277 "free(): invalid pointer blah" messages when you have an old aot
2280 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2282 * jit-icalls.c, mini.c: Added support for context static fields.
2284 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2286 * mini.c (mono_method_blittable): Methods which set LastError are not
2287 blittable either. Fixes #51108.
2289 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2291 * mini.c: flush icache.
2292 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2294 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2296 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2298 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2300 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2303 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2306 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2308 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2311 instruction when the result is discarded.
2313 * iltests.il (test_0_div_regalloc): New regression test.
2315 * arrays.cs: Fix compilation error.
2317 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2319 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2320 float rules to inssel-x86.brg: sane architectures with FP registers
2321 don't need to implement these rules.
2323 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2325 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2327 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2329 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2330 implementation of 32 bit systems.
2332 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2334 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2335 (Jeroen Zwartepoorte).
2337 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2339 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2340 the caller and the callee matches.
2342 * mini.c (mono_method_to_ir): Add comment.
2344 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2345 signbit is missing on some platforms.
2347 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2349 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2351 * mini.c (setup_jit_tls_data): Call the new function.
2353 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2355 * mini-x86.c: Add experimental support for fast access to the lmf
2356 structure under NPTL/Linux 2.6.x.
2358 2003-11-06 Martin Baulig <martin@ximian.com>
2360 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2361 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2364 2003-11-02 Martin Baulig <martin@ximian.com>
2366 * mini.c (inflate_generic_field): New static method.
2367 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2368 generic instance and the field is declared in a generic type, call
2369 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2371 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2373 * mini.h mini.c (mono_method_same_domain): New function to return
2374 whenever the caller and the callee are in the same domain.
2376 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2378 2003-10-30 Martin Baulig <martin@ximian.com>
2380 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2381 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2383 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2384 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2386 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2388 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2391 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2392 object here, so it is in the correct appdomain etc.
2394 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2396 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2398 (mono_method_to_ir): Avoid freeing the type created returned from
2399 mono_type_create_from_typespec, since it is put into an internal cache
2400 by the function. Fixes pointer.exe.
2402 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2403 trampolines for icalls and pinvokes as well. Fixes #33569.
2405 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2407 * mini.c: Update after appdomain changes.
2409 * mini.c (mono_jit_compile_method_inner): Allways compile native
2410 method wrappers in the root domain, since there can only be one
2411 instance of them, whose address is stored in method->info.
2413 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2415 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2416 environment variable. Instead detect automatically whenever running
2417 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2420 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2422 * trace.c, trace.h: New files that implement the new trace option
2425 * driver.c: Document new --trace options.
2427 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2430 - if (mono_jit_trace_calls)
2431 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2433 * mini.h: prototypes.
2435 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2437 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2439 * mini.c inssel.brg: Implement typedefbyref opcodes.
2441 * mini.c (mono_jit_compile_method): Remove unused local variable.
2443 * mini.c (mono_jit_compile_method_inner): Ditto.
2445 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2447 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2449 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2451 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2453 * mini.c (mono_no_aot): Remove unused global variable.
2455 * mini.c: Thread safety fixes.
2457 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2459 * mini.c (mono_create_class_init_trampoline): Add a lock around
2460 class_init_hash_addr.
2462 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2465 * mini.c: Decompose the NEWARR instruction before decomposing its
2466 arguments. Fixes #30073.
2468 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2470 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2473 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2475 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2477 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2479 * driver.c: Add support for compiling icall wrappers to --compile.
2481 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2483 * inssel.brg: The empty value in class->interface_offsets is -1, not
2486 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2488 * objects.cs: New test for 'is' operator on an array of interfaces.
2490 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2492 * tramp-ppc.c: update trampoline code to support jumps
2493 and class initialization.
2495 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2497 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2499 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2501 * inssel.brg (OP_UNBOX): Remove unused rule.
2503 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2504 region instead of one for each method. Fixes #47813.
2506 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2508 * exceptions.cs (test_0_nested_finally): New regression test for
2509 nested exception handlers.
2511 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2513 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2515 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2518 * mini.c (mono_method_check_inlining): Make the inlining limit
2519 configurable by an environment variable.
2521 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2523 * mini.h: Bump AOT file version.
2525 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2526 token, store the image along with the token, since the token might not
2527 refer to the same image as the method containing the relocation,
2528 because of inlining.
2530 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2532 * mini.c (mono_precompile_assemblies): New function to compile
2533 all methods in all loaded assemblies.
2535 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2537 * regalloc.h regalloc.c (MonoRegState): Change the type of
2538 iassign and fassign to int*, since they can contain large negative
2539 values if the register is spilled. Also added some comments. Fixes
2542 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2543 under Win32. Fixes #42964.
2545 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2547 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2549 * aot.c: Added support for AOT compiling methods which contain calls
2550 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2553 * driver.c (compile_all_methods): Run the compilation in a thread
2554 managed by mono. Fixes #44023.
2556 * mini.c (mono_codegen): Print full method name in verbose output.
2558 * mini-x86.c (mono_arch_patch_code): Fix warning.
2560 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2561 jumps, since the method we are jumping to might be domain-specific.
2563 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2565 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2567 * inssel.brg: string chars are unsigned.
2569 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2571 * TODO: New todo item.
2573 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2574 which calls mono_runtime_class_init and patches the call site to
2575 avoid further calls.
2576 (mono_arch_create_class_init_trampoline): New arch specific function
2577 to create a class init trampoline.
2578 (create_trampoline_code): Generalized so it can create
2579 class init trampolines as well.
2581 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2582 (mono_create_class_init_trampoline): New function to create and cache
2583 class init trampolines.
2584 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2585 vtable given the address of a class init trampoline. Used by the
2587 (mono_codegen): Generate a call to a trampoline instead of
2588 mono_runtime_class_init in LDSFLD[A].
2589 (mono_codegen): Add relocations for the new trampoline.
2591 * mini.h mini-x86.c aot.c: Added a new relocation type:
2592 MONO_PATCH_INFO_CLASS_INIT.
2594 * mini.h: Bump AOT version number.
2596 * aot.c: Create a copy of the loaded code instead of using the original
2597 so methods which call each other will be close in memory, improving
2600 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2601 patch since it breaks the regression tests.
2603 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2604 for the register saving instruction sequence since the
2605 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2607 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2609 * TODO: Fix todo item && remove another.
2611 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2613 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2616 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2617 function of the module.
2619 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2620 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2621 --no-aot command line option.
2623 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2625 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2626 by Bernie Solomon (bernard@ugsolutions.com).
2628 * inssel.brg: Refactor the interface offset table related code into
2629 its separate functions and add support for the AOT case.
2631 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2633 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2635 * aot.c: Added mono_aot_verbose variable and made all debugging
2636 output depend on the value of this variable.
2638 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2639 method_label and info_label.
2641 * mini.h mini-x86.c aot.c: Added a new relocation type
2642 MONO_PATCH_INFO_IID for klass->interface_id.
2644 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2645 the MonoJitInfo structure.
2647 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2648 a non-root appdomain in shared mode.
2650 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2652 * aot.c: make aot loader less verbose. Remove free of unused variable.
2654 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2656 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2658 * .cvsignore: Added *.dll.
2660 * mini.c (mono_print_tree_nl): New function callable while debugging.
2662 * mini.c (mono_print_code): Export this.
2664 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2667 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2669 * mini.h (MonoCompile): Added 'jit_info' field.
2671 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2672 the cfg structure, since it is needed by the AOT compiler.
2674 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2676 * aot.c: A major rewrite. Changes include:
2677 - save exception tables for methods which have them.
2678 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2680 - reworked the file format so it is now much smaller and needs
2681 fewer relocation entries.
2683 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2685 * aot.c (load_aot_module): Fix build bustage on platforms without
2688 2003-09-04 Martin Baulig <martin@ximian.com>
2690 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2692 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2694 * TODO: Some new optimization ideas.
2696 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2698 * aot.c: Save the optimization flags used to compile the code into
2701 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2702 support emitting domain specific code.
2704 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2705 no longer domain neutral. It can be made domain neutral by compiling
2706 with --optimize=shared.
2708 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2711 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2712 loading of AOT code.
2714 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2716 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2717 if there is no domain neutrality information.
2719 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2721 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2722 format version into the generated library.
2724 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2725 callee method into the caller since one of them could be shared.
2727 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2728 system exceptions from AOT code now works.
2730 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2731 method if it is domain neutral and the callee is not.
2733 * graph.c (cfg_emit_one_loop_level): Fix warning.
2735 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2737 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2740 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2742 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2743 is needed by code which is executed before mono_runtime_init ().
2744 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2746 * mini.c (mono_thread_abort): Fix warning.
2747 (mono_jit_compile_method): Call static constructor in the AOT case too.
2749 * aot.c (mono_compile_assembly): Fix warning.
2751 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2753 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2755 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2757 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2759 * cpu-pentium.md: Fix the length of call opcodes so they include the
2760 ESP restoring instruction. Fixes #47968.
2762 2003-08-28 Martin Baulig <martin@ximian.com>
2764 * mini-x86.c (mono_arch_call_opcode): Added support for
2765 MONO_TYPE_GENERICINST.
2767 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2769 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2771 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2772 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2774 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2777 2003-08-26 Martin Baulig <martin@ximian.com>
2779 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2780 when reporting an error, set this to the actual error location.
2781 (mono_method_to_ir): Report the correct error location if
2782 get_basic_blocks() returned an error.
2784 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2786 * mini.c (mono_type_blittable): OBJECT is not blittable.
2787 (mono_method_blittable): Methods which have marshalling descriptors
2788 are not blittable either. Fixes #47842.
2790 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2792 * driver.c mini.c: Use an environment variable instead of a global
2793 variable. Also fix the build.
2795 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2796 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2799 * driver.c mini.c: Added --with-valgrind option to turn off some
2800 code which prevents mono from running under valgrind.
2802 * mini.c (mono_emit_call_args): Fixed warning.
2804 * mini.c (mono_emulate_opcode): Fixed warning.
2806 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2809 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2810 regalloc.c, regalloc.h: specify available registers in arch-specific
2811 code and support floats in the regallocator (patch by Laurent Morichetti
2814 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2816 * mini.c: mono_thread_current() can be called only after
2817 mono_runtime_init(): rearrange code to not call it early on.
2819 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * mini.c: allocate jump tables in the code mempools.
2823 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2825 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2828 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2830 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2831 12 to 16. This fixes bug #47453.
2834 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2836 * mini-ppc.c: fixed indexed load and unsigned compares.
2838 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2840 * mini.c: reenabled installation of handler for
2841 thread abort signal.
2843 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2845 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2846 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2847 until it's fixed and actually useful.
2849 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2851 * inssel-long32.brg: couple more opcodes implemented.
2853 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2855 * mini-sparc.c: Even more opcodes implemeted.
2857 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2859 * mini-sparc.c: More opcodes implemented.
2861 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2863 * mini-sparc.c: More opcodes implemented.
2865 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2867 * inssel-sparc.brg: Add some needed rules. Direct
2869 * Makefile.am: Use inssel-sparc.brg
2870 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2871 an assert happy for now.
2873 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2875 * mini-sparc.c: Fixed compile errors.
2876 * exceptions-sparc.c: Same. We now produce a mono binary
2877 on sparc-linux. Yea.
2879 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2881 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2882 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2883 They compile, but do not work.
2885 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2887 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2888 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2889 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2892 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2894 * mini.c: more opcodes implemented and better support for generics.
2896 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2898 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2899 * mini.c, mini.h: first cut at generics support: some new instructions
2900 added and changed the behaviour of some of the existing ones.
2902 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2904 * mini.c: Removed definition of metadata_shared mutex here.
2906 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * mini-x86.c: make vararg calls work for instance methods.
2910 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2913 returns the arguments in a separte list, now.
2915 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * aot.c, mini.c: updates for array type representation changes.
2919 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2921 * mini.c: register function to perform jit shutdown.
2923 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2925 * mini.c: use a faster allocator if possible.
2927 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2929 * aot.c: some cleanups and portability changes.
2931 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2933 * mini.c: use faster allocation for CEE_BOX if possible.
2935 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2937 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2938 Moved inlined mempcy code to its own function so that is can be
2939 reused. Added an inline memset function as well (optimized initobj).
2940 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2942 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2944 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2946 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2948 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2949 arch code can setup the cpu for CLR execution, if needed.
2950 We use it on x86 to set the precision of FP operations.
2952 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2954 * mini.c: disable some optimizations if we can guess they'll cost too
2955 much for a given method.
2957 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2959 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2961 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2962 * mini.h mini.c mini-x86.c: Added instruction level coverage
2963 info collection support.
2965 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2967 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2968 is now implemented in the profiling API. Get rid of a couple of
2969 unnecessary global variables.
2971 2003-06-15 Nick Drochak <ndrochak@gol.com>
2973 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2974 * cpu-g4.md: add op_bigmul and op_bigmul_un
2975 * cpu_pentium.md: add op_bigmul_un
2976 * inssel-long32.brg: add rule for unsigned bigmul
2977 * mini-ops.h: define OP_BIGMUL_UN
2978 * mini-x86.c: THE BUG: handle (un)signed properly
2979 * mini.c: choose unsigned opcode if needed.
2980 This set of patches fixes bug #44291
2982 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2984 * mini.c (optimize_branches): improved to handle all kinds of
2985 conditional branches.
2987 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2989 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2990 don't raise exceptions.
2992 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2995 to arch-specific files.
2997 2003-06-09 Martin Baulig <martin@ximian.com>
2999 * Makefile.am (libs): Added $(LIBGC_LIBS).
3001 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3003 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3004 and OP_ATAN (fixes bug#44293).
3006 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3008 * Makefile.am, mini-x86.c: rename cpu description array to
3009 pentium_desc, since some compilers define the 'pentium' preprocessor
3012 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3014 * mini.c (mini_select_instructions): add explicit branch if the
3015 following block is not the false target of a conditional branch -
3016 we need this with any optimization that reorder or remove bblocks
3018 * mini.c (optimize_branches): bug fixes
3020 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3022 * mini.c (mono_method_to_ir): inline static readonly fields
3024 * ssa.c (fold_tree): start cfold support for long (very simple
3027 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3029 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3031 * inssel.brg: fixed memcpy (bug #44219).
3033 2003-06-05 Dick Porter <dick@ximian.com>
3035 * driver.c: Set the glib log levels to not abort if g_message
3038 g_set_prgname() has to happen before mini_init() so that the
3039 process handle gets the info.
3041 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3043 * driver.c: add intrins to the default optimizations to get wider
3046 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3048 * mini.h: some large basic blocks will overflow a 16-bit
3049 integers for symbolic registers.
3051 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3053 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3054 (mono_arch_output_basic_block): fix bug 43499
3056 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3058 * mini.c: kill duplicated definition of mono_debug_format.
3060 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3062 * mini-x86.c, arrays.cs: fixed register allocation bug.
3064 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3066 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3068 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3070 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3073 (print_method_from_ip): also print source location information if
3076 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3078 * mini.c (mono_find_block_region): bug fix in region code
3079 (mini_method_compile): enable removing unreachable code again, but
3080 only in methods without exception clauses.
3082 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3085 Implemented arglist opcode and handling of TypedReference type.
3086 Fixed x86 call convention when a structure is returned.
3087 Minimal support for calling static vararg methods.
3089 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3091 * mini.c (mini_method_compile): always remove unreachable code,
3092 because the code in them may be inconsistent (access to dead
3093 variables for example).
3095 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3097 * driver.c, debug-mini.c: warning fixes.
3099 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3101 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3103 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3105 * mini.c: thread-static fields are registered in mono_class_vtable(),
3106 so ensure the function is called before checking for them.
3108 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3110 * mini.c (optimize_branches): fix for bug 43586
3112 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3113 overflow (fixes Bug #43639)
3115 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3117 * mini.c, objects.cs: allow the use of stobj for primitive types.
3119 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3121 * mini.c: be less strict about argument checking until we support
3122 running the verifier.
3124 2003-05-27 Nick Drochak <ndrochak@gol.com>
3126 * basic-long.cs: tests for (ulong)int * (ulong)int also
3127 * mini.c: use the same trick for (ulong)int * (ulong)int
3129 2003-05-27 Nick Drochak <ndrochak@gol.com>
3131 * basic-long.cs: add regression test for (long)int * (long)int
3132 * cpu-pentium.md: add op_bigmul specification
3133 * inssel-long32.brg: add OP_BIGMUL rule
3134 * mini-ops.h: add OP_BIGMUL
3135 * mini-x86.c: register allocator: handle case where src1 needs to be
3137 * mini.c: substitute special BIGMUL opcode in the tree for
3138 (long)int * (long)int
3140 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3142 * jit-icalls.c: call the type ctor on field access if needed.
3144 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3146 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3147 to a method (including results of ldelema, bug#43207).
3149 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3151 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3152 colors to show exception handler blocks.
3154 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3155 (fix for pinvoke7.cs).
3157 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3159 * mini.h, mini.c: ensure correct initialization order for types that
3160 require it. Prepare for lazy compilation of jit icall wrappers.
3161 Provide a name for opcode emulation to reduce unneeded mallocing.
3163 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3165 * mini-x86.c: better register restoring code and profiling
3166 support for tail calls.
3168 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3170 * mini.h, driver.c: prepare for leaf methods optimization.
3172 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3174 * mini.c: get targets of branches before converting a method.
3176 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3178 * mini.c (optimize_branches): added some experimental code (disbaled)
3180 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3182 * mini.c (optimize_branches): fix branch to branch optimization
3184 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3186 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3188 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3190 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3193 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3195 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3196 enable use of interface variables again.
3198 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3199 I1 to registers because there is no simply way to sign extend 8bit
3200 quantities in caller saved registers on x86.
3202 * inssel-float.brg: set costs of some rules to 2 so
3203 that monobure always select the arch. specific ones if supplied,
3204 regardless of the order we pass the files to monoburg.
3206 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3208 * mini.c, mini-x86.c: since the magic trampoline for jumps
3209 can't patch the code directly, we do it as soon as the
3210 method gets compiled.
3212 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3214 * mini-x86.c, mini.h: introduce a new patching method
3215 to support CEE_JMP and tail calls.
3216 * mini.c: obey tail.call. Don't precompile methods target
3218 * tramp-x86.c: new trampoline code to handle methods
3219 reached through a jump.
3221 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3223 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3224 bit values to registers
3226 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3228 * mini.c (mono_compile_get_interface_var): share interface
3229 variables if possible.
3231 2003-05-16 Martin Baulig <martin@ximian.com>
3233 * debug-mini.c (mono_init_debugger): New function to initialize
3234 the debugger. This is not in the debugger since it needs to
3235 access some of mini's internals.
3237 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3239 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3241 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3243 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3244 for value type handling.
3246 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3248 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3249 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3251 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3253 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3254 the constructor through a proxy.
3256 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3258 * jit-icalls.c, inssel.brg: fixes to array element address
3261 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3263 * mini-x86.c (is_regsize_var): allocate pointer to registers
3265 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3267 * driver.c: fixed typo, added intrins to the set of optimizations
3268 tested with regressions.
3270 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3272 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3273 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3276 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3278 * inssel.brg: remove some common pop instructions without side effects
3280 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3282 * inssel-x86.brg: fixed thinko in int to double conversions.
3284 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3288 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3290 * inssel-long32.brg: two more missing instructions.
3292 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3294 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3297 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3302 * basic-float.cs: Added tests for negative zero.
3304 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3306 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3307 a couple of missing operations for long casts, with test cases.
3309 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3311 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3313 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3315 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3316 code size estimation.
3318 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3320 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3321 abstract methods (fix bug 42542)
3323 * aot.c: add ability to handle array types
3325 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3327 * mini.c: Call the _specific versions of the object allocation
3328 functions if possible.
3330 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3332 * driver.c: call setlocale ().
3334 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3339 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3341 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3343 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3344 wrappers (fix bug 42122)
3346 2003-05-04 Martin Baulig <martin@ximian.com>
3348 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3350 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3351 s/mini_set_defaults/mono_set_defaults/g.
3353 2003-05-04 Martin Baulig <martin@ximian.com>
3355 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3357 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3359 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3360 (reported by Don Roberts).
3362 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3364 * mini.c: temporarily work around two bugs for this release.
3366 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3368 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3369 that contains -export-dynamic and it makes using the ld script
3371 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3373 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3375 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3378 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3380 * mini.c: make sure leave calls all the needed finally blocks,
3381 even when the target jumps out of multiple exception clauses.
3383 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3385 * ldscript, Makefile.am: add linker script to reduce the number of
3386 exported symbols (should also fix the issues with libwine defining
3387 some of the same symbols in io-layer).
3389 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3391 * driver.c (mini_main): Avoid assertion when no file name is given on
3394 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3396 * driver.c: added --version/-V command line option.
3397 Added the inline optimization in the regression tests.
3399 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3401 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3402 to the type in the method signature (fixes bug#42134).
3404 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3406 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3408 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3410 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3412 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3414 * driver.c: fixed bug #42100.
3416 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3418 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3420 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3422 * mini.c: moved most of the code required to do inlining to its own
3423 function so it can be reused. Inline also ctors if appropriate.
3425 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3427 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3428 the runtime can call mono API functions.
3430 2003-04-27 Martin Baulig <martin@ximian.com>
3432 * debug-mini.c (mono_debug_init_method): Added
3433 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3434 send a notification to the debugger.
3436 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3437 running in the Mono Debugger, just pass the breakpoint number to
3438 mono_debug_init_method().
3440 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3442 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3444 * mini.c: allow some more unsafe compares.
3446 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * mini-x86.c, Makefile.am: make distcheck works (partially from
3449 a patch by Richard Lee <r.h.lee@attbi.com>).
3450 * regset.c, regset.h: removed, they are unused.
3452 2003-04-25 Dick Porter <dick@ximian.com>
3454 * driver.c: Usage reports the name as 'mono' not 'mini'
3455 * exceptions-x86.c: Build and run on freebsd
3457 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3459 * Makefile.am: install the program with the 'mono' name and
3460 the library as libmono instead of mini and libmini.
3462 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3464 * driver.c: provide the APIs for the embedding interface of the old jit.
3466 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3468 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3470 2003-04-23 Martin Baulig <martin@ximian.com>
3472 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3474 * driver.c: Added `--debug' command line argument to enable
3477 2003-04-23 Martin Baulig <martin@ximian.com>
3479 * debug.[ch]: Removed. The code is now in
3480 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3482 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3485 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3487 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3489 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3492 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3493 mono_domain_finalize.
3494 (mini_method_compile): use mono_method_profile* if the the option is
3497 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3499 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3500 methods with their wrapper.
3502 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3503 methods with their wrapper.
3505 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3508 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3511 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3514 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3516 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3518 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3520 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3521 of the mempool. This is slightly faster and uses less memory
3523 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3525 * mini.c: avoid O(n) allocation for variables.
3527 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3529 * mini.c: handle items on the stack after inlining methods.
3531 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3533 * mini.c: make the method->opcode optimization dependent
3534 on MONO_OPT_INSTRINS and do it lazily.
3536 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3538 * driver.c: print overall results at the end of regression run.
3540 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3542 * inssel.brg: don't overwrite symbolic registers.
3544 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3546 * inssel-x86.brg: fix conversion from long to float.
3548 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3550 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3552 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3554 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3556 * driver.c: Added --print-vtable option as in the old JIT.
3558 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3560 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3562 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3564 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3566 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3568 * mini.c regalloc.c regalloc.h: Fix memory leak.
3570 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3572 * aot.c (mono_aot_get_method): register all used strings
3574 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3576 * mini.c: always intern strings references with ldstr at compile time.
3578 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3580 * Makefile.am: add BUILT_SOURCES.
3582 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3584 * driver.c: give a better error message when the assembly to execute
3585 doesn't have an entry point.
3587 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3589 * Makefile.am: added hack for automake
3591 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3594 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3596 22003-04-07 Martin Baulig <martin@ximian.com>
3598 * Makefile.am: Added Makefile.am.
3600 * debugger-main.c: Removed, this is now in the debugger where it
3603 * mini.pc.in: Call this package `mini' for the moment.